Your Best Source for Emerson / Liebert Uninterruptible Power Supplies and Accessories

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The Emerson UPS Zone is operated by 3COMPLETE, a division of

Computer Network Systems Limited.

E-mail us at [email protected]

Call us on  0870 444 6544  The Emerson UPS zone is UK based

or click here and we'll call you

 or click here if you have Skype Click here to call us if you have Skype - the status shown was when this page loaded

Liebert is a division of Emerson Network Power

Liebert is a division of

 Emerson Network Power

and welcome to the Emerson UPS Zone, the best source of Emerson / Liebert Uninterruptible Power Supplies and accessories in the UK. 

Our old web-based catalogue and shop has now been discontinued in favour of a more personal and cost-effective service.

Please contact us using the details above to discuss your UPS requirements, or for product pricing and availability information.  We can also supply replacement batteries and accessories.

You can use this link to access product information,

then e-mail or call us for the latest prices:

View the UPS range on the Emerson / Liebert website

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